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Name	Size	Permission	Date
lib	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
bless.t	1.33 KB	-r--r--r--	2014-12-27 11:48
bless_var_method.t	2.31 KB	-r--r--r--	2014-12-27 11:48
bugs.t	3.61 KB	-r--r--r--	2014-12-27 11:48
deparse.t	2.44 KB	-r--r--r--	2014-12-27 11:48
dumper.t	38.19 KB	-r--r--r--	2014-12-27 11:49
dumpperl.t	3.7 KB	-r--r--r--	2014-12-27 11:48
freezer.t	3.14 KB	-r--r--r--	2014-12-27 11:48
freezer_useperl.t	2.72 KB	-r--r--r--	2014-12-27 11:48
indent.t	3 KB	-r--r--r--	2014-12-27 11:48
misc.t	5.95 KB	-r--r--r--	2014-12-27 11:48
names.t	2.1 KB	-r--r--r--	2014-12-27 11:48
overload.t	610 B	-r--r--r--	2014-12-27 11:48
pair.t	1.87 KB	-r--r--r--	2014-12-27 11:48
perl-74170.t	5.33 KB	-r--r--r--	2014-12-27 11:48
purity_deepcopy_maxdepth.t	10.76 KB	-r--r--r--	2014-12-27 11:48
qr.t	515 B	-r--r--r--	2014-12-27 11:48
quotekeys.t	4.08 KB	-r--r--r--	2014-12-27 11:48
recurse.t	1.64 KB	-r--r--r--	2015-01-10 12:06
seen.t	2.56 KB	-r--r--r--	2014-12-27 11:48
sortkeys.t	5.85 KB	-r--r--r--	2014-12-27 11:48
sparseseen.t	2.46 KB	-r--r--r--	2014-12-27 11:48
terse.t	1.33 KB	-r--r--r--	2014-12-27 11:48
toaster.t	2.43 KB	-r--r--r--	2014-12-27 11:48
values.t	1.06 KB	-r--r--r--	2014-12-27 11:48

Rename

#!./perl -w

BEGIN {
    if ($ENV{PERL_CORE}){
        require Config; import Config;
        no warnings 'once';
        if ($Config{'extensions'} !~ /\bData\/Dumper\b/) {
            print "1..0 # Skip: Data::Dumper was not built\n";
            exit 0;
        }
    }
}

use strict;
use Carp;
use Data::Dumper;
use Test::More tests => 15;
use lib qw( ./t/lib );
use Testing qw( _dumptostr );

my ($a, $b, $obj);
my (@names);
my (@newnames, $objagain, %newnames);
my $dumpstr;
$a = 'alpha';
$b = 'beta';

$obj = Data::Dumper->new([$a,$b], [qw(a b)]);
@names = $obj->Names;
is_deeply(\@names, [qw(a b)], "Names() returned expected list");

@newnames = ( qw| gamma delta | );
$objagain = $obj->Names(\@newnames);
is($objagain, $obj, "Names returned same object");
is_deeply($objagain->{names}, \@newnames,
    "Able to use Names() to set names to be dumped");

$obj = Data::Dumper->new([$a,$b], [qw(a b)]);
%newnames = ( gamma => 'delta', epsilon => 'zeta' );
eval { @names = $obj->Names(\%newnames); };
like($@, qr/Argument to Names, if provided, must be array ref/,
    "Got expected error message: bad argument to Names()");

$obj = Data::Dumper->new([$a,$b], [qw(a b)]);
@newnames = ( qw| gamma delta epsilon | );
$objagain = $obj->Names(\@newnames);
is($objagain, $obj, "Names returned same object");
is_deeply($objagain->{names}, \@newnames,
    "Able to use Names() to set names to be dumped");
$dumpstr = _dumptostr($obj);
like($dumpstr, qr/gamma/s, "Got first name expected");
like($dumpstr, qr/delta/s, "Got first name expected");
unlike($dumpstr, qr/epsilon/s, "Did not get name which was not expected");

$obj = Data::Dumper->new([$a,$b], [qw(a b)]);
@newnames = ( qw| gamma | );
$objagain = $obj->Names(\@newnames);
is($objagain, $obj, "Names returned same object");
is_deeply($objagain->{names}, \@newnames,
    "Able to use Names() to set names to be dumped");
$dumpstr = _dumptostr($obj);
like($dumpstr, qr/gamma/s, "Got name expected");
unlike($dumpstr, qr/delta/s, "Did not get name which was not expected");
unlike($dumpstr, qr/epsilon/s, "Did not get name which was not expected");
like($dumpstr, qr/\$VAR2/s, "Got default name");